Nokia 6090 AT Command Set 60E Command EchoThis command determines whether characters that are received from the DTE areechoed or not in the command mode. (V.25ter)Syntax:ATE[0] Disable echoingATE1 Enable echoing. Default option.Fax CommandsThe following fax (+F) command sets are available for use by the Nokia 6090 thatsupports GSM 03.45 facsimile group 3 transparent:• Class 1, TIA-578-A• Class 2, TIA SP-2388• Class 2.0, TIA-592 and ITU-T T.32Error correction mode (ECM) in Class 2 and 2.0 is supported.H Hang Up CallThis command normally hangs up the call. If the alternating call data mode iscurrently active, ATH does not hang up the call but call mode is switched from data tovoice. If you want to disconnect the alternating call, you must use the AT+CHUPcommand instead. (V.25ter)Syntax:ATH[] Hang up call. =0I Request Identification InformationThis command displays information on the TA. (V.25ter)Syntax:ATI[0] Displays the TA manufactureridentification (same as for +GMI).Response is Nokia Mobile PhonesATI1 Displays the product serial number (sameas for +GSN).ATI2 Displays the product version (same as for+GMR).ATI3 Displays the product name (same as for+GMM).Response is Nokia 6090 - GSM900 FixedMobile PhoneATI4...ATI13 Dummy values that are just accepted.L Monitor Speaker LoudnessThis setting is ignored. It is included for compatibility reasons. (V.)Syntax:ATL[] L[0]...L3M Monitor Speaker ModeThis setting is ignored. It is included for compatibility reasons. (V.25ter)Syntax:ATM[] M[0]...M2